Water purifier



FIG. 1 is a bottom view of a water purifier with an offset mouthpiece.

FIG. 2 is a perspective view of the water purifier with an offset mouthpiece shown in FIG. 1.

FIG. 3 is a side view of the water purifier with an offset mouthpiece shown in FIGS. 1 and 2; and,

FIG. 4 is a top view of the water purifier with an offset mouthpiece shown in FIGS. 1-3. 

CLAIM The ornamental design for a water purifier, as shown and described. 